Hi Alex, Glad to hear you've been able to get it working on 2.15 with jdk11/17. I had tried to get it working at different points in time without success. In the past it had been discussed on the ignite user groups and I didn't see anyone having much luck, plus there is a line item in the Ignite 3.x wiki <https://cwiki.apache.org/confluence/display/IGNITE/Apache+Ignite+3.0#ApacheIgnite3.0-GraalVMNativeImageSupport> around some graalvm native-image work. In rereading the wiki, perhaps I misinterpreted it?
Either way, I was discussing this with a coworker and he pointed out that he had gotten it to work with jdk17 using my example. It turned out that I was using the 17-graal (oracle distro from sdkman <https://sdkman.io/>) when I encountered these issues (see below). It actually does work for me using the 17-graalce when I run it locally (even with Ignite 2.15). After facing these problems with 17-graal, it looked like we needed jdk21. Here is the exception i was seeing with the jdk 17 oracle distro (17-graal in sdkman): Fatal error: unhandled exception in isolate 0x107800000: com.oracle.svm.core.jdk.UnsupportedFeatureError: Code that was considered unreachable by closed-world analysis was reached. at com.oracle.svm.core.util.VMError.unsupportedFeature(VMError.java:92) at com.oracle.svm.core.snippets.SnippetRuntime.unsupportedFeature(SnippetRuntime.java:173) at java.util.concurrent.locks.AbstractQueuedSynchronizer.release(AbstractQueuedSynchronizer.java:1007) at java.util.concurrent.locks.ReentrantLock.unlock(ReentrantLock.java:494) at com.oracle.svm.core.jdk.NativeLibrarySupport.addLibrary(NativeLibrarySupport.java:215) at com.oracle.svm.core.jdk.NativeLibrarySupport.loadLibrary0(NativeLibrarySupport.java:160) at com.oracle.svm.core.jdk.NativeLibrarySupport.loadLibraryRelative(NativeLibrarySupport.java:105) at java.lang.ClassLoader.loadLibrary(ClassLoader.java:50) at java.lang.Runtime.loadLibrary0(Runtime.java:818) at java.lang.System.loadLibrary(System.java:1989) at com.oracle.svm.core.jdk.JNIPlatformNativeLibrarySupport.loadJavaLibrary(JNIPlatformNativeLibrarySupport.java:44) at com.oracle.svm.core.posix.PosixNativeLibrarySupport.loadJavaLibrary(PosixNativeLibraryFeature.java:117) at com.oracle.svm.core.posix.PosixNativeLibrarySupport.initializeBuiltinLibraries(PosixNativeLibraryFeature.java:98) at com.oracle.svm.core.graal.snippets.CEntryPointSnippets.initializeIsolate(CEntryPointSnippets.java:346) at com.oracle.svm.core.JavaMainWrapper$EnterCreateIsolateWithCArgumentsPrologue.enter(JavaMainWrapper.java:387) On Mon, Oct 9, 2023 at 3:45 AM Alex Plehanov <plehanov.a...@gmail.com> wrote: > Hello Scott, > > What kind of issues do you have with jdk17? > I've tested graalvm native images with Ignite 2.15 some time ago > (right after 2.15 was released) on jdk11 and jdk17 and it works on my > examples. > > пн, 9 окт. 2023 г. в 11:24, Stephen Darlington <sdarling...@apache.org>: > > > > That's great news, thanks for sharing! > > > > On Sun, 8 Oct 2023 at 19:30, Scott Feldstein <scott...@gmail.com> wrote: > > > > > Hi All, I just wanted to let the community know in case folks weren't > aware > > > - it looks like Graalvm native images work on Ignite 2.16.0-SNAPSHOT > builds > > > with jdk21. The fixes that appear responsible are IGNITE-19652 > > > <https://issues.apache.org/jira/browse/IGNITE-19652> and IGNITE-20532 > > > <https://issues.apache.org/jira/browse/IGNITE-20532>. Unfortunately I > > > can't get jdk17 to work properly as graalvm on that version appears to > have > > > limitations. Graalvm native-image associated with jdk21 seems to > alleviate > > > those issues. > > > > > > If anyone is interested in my poc see > > > https://github.com/scottmf/graalvm-ignite > > > > > > Scott > > > >
